BK725双输入数据温湿度仪

添加时间：2009-12-17 编辑：C055 阅读：次

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Triple display

Relative humidity from 0 to 100%

Temperature from -200°C to 1370°c

Min, Max, Relative functions

Auto power off

Datalogging function with 16 300 values

Datalogging interval from 1s to 59mm 59s

Supplied with software and RS-232 cable

Specifications	Model 725
Measurement Range
Humidity	0% ~ 100% RH
Temperature	T1: -4 0 ~ 140 0 F (-20 0 ~ 60 0 C)
(K-Type)	T2: -328 0 ~ 2,498 0 F (-200 0 ~ 1,370 0 C)
Resolution	0.1% RH 0.1 0 F (0.1 0 C)
Accuracy
Humidity	+-2.5% RH (@77 0 F / 25 0 C, 30 ~ 95% RH)
Temperature	1.4 0 F (+-0.7 0 C)
(K-Type)	+-0.3% rdg + 2 0 F (+-0.3% rdg + 1 0 C)
Sensor Type	Humidity: Precision capacitance sensor Temperature: T1: Semiconductor sensor T2: K-type Thermocouple
Response Type	Humidity: 75 s (in slow moving air) Temperature T1: 40 sec
Sample Rate	1 time per second
Record (Datalogging)	16,300 Points (Model 725)
Datalogging Interval	00m: 01s to 59m:59s (Model 725)
Operating Temp. & Humidity	32 0 ~ 122 0 F (0 0 ~ 50 0 C) & 0 ~ 90% RH Non-condensing)
Storage Temp. & Humidity	14 0 ~ 140 0 F (-10 0 ~ 60 0 C) & 0~80% RH Non-condensing
Power Supply	9V NEDA 1604 Battery (Optional adapter BE-9)
Battery Life	Approximately 100 hrs (Alkaline)
Dimensions (LxWxH)	10.63x2.68x0.99'' (270x68x25 mm)
Weight	Model 725: 2.4 lbs. (930g), Model 720: 1.8 lbs. (820g)
One Year Warranty
Accessories
SUPPLIED: Model 725: Datalogging meter, Instruction manual, Battery, Carry case, PC Software, RS-232 Cable, and K-type Bead Probe